Imperial Coinage

• 1 copper semi = 0.05 BUC
• 1 copper as = 2 semissis; 0.10 BUC
• 1 bronze dupondius = 2 asses; 0.20 BUC
• 1 silver sestertius = 2.5 asses; 0.25 BUC
• 1 silver denarius = 4 sestertiae; 1.00 BUC
• 1 gold aureus = 25 denari; 25.00 BUC
• 1 platinum solidus = 4 aurei; 100.00 BUC

Silver Denarius Standard

1/100 solidus = 1/25 aureus = 1 denarius = 4 sestertiae = 5 dupondi = 10 asses = 20 semissis

Imperial Coin Weights

One pound of coins is equal to:

• 200 copper semissis
• 100 copper asses
• 100 bronze dupondius
• 100 silver sestertius
• 50 silver denari
• 40 gold aurei
• 100 platinum solidus